DE3480003D1 - Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo - Google Patents

Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo

Info

Publication number
DE3480003D1
DE3480003D1 DE8484107834T DE3480003T DE3480003D1 DE 3480003 D1 DE3480003 D1 DE 3480003D1 DE 8484107834 T DE8484107834 T DE 8484107834T DE 3480003 T DE3480003 T DE 3480003T DE 3480003 D1 DE3480003 D1 DE 3480003D1
Authority
DE
Germany
Prior art keywords
tetrachlorothio
indigo
preparation
pigment based
pigment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484107834T
Other languages
German (de)
Inventor
Ernst Dr Spietschka
Manfred Urban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE8484107834T priority Critical patent/DE3480003D1/en
Application granted granted Critical
Publication of DE3480003D1 publication Critical patent/DE3480003D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B7/00—Indigoid dyes
    • C09B7/10—Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DE8484107834T 1983-07-09 1984-07-05 Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo Expired DE3480003D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484107834T DE3480003D1 (en) 1983-07-09 1984-07-05 Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833324879 DE3324879A1 (en) 1983-07-09 1983-07-09 METHOD FOR PRODUCING A PIGMENT BASED ON 4,4 ', 7,7'-TETRACHLORTHIOINDIGO
DE8484107834T DE3480003D1 (en) 1983-07-09 1984-07-05 Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo

Publications (1)

Publication Number Publication Date
DE3480003D1 true DE3480003D1 (en) 1989-11-09

Family

ID=6203626

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833324879 Withdrawn DE3324879A1 (en) 1983-07-09 1983-07-09 METHOD FOR PRODUCING A PIGMENT BASED ON 4,4 ', 7,7'-TETRACHLORTHIOINDIGO
DE8484107834T Expired DE3480003D1 (en) 1983-07-09 1984-07-05 Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833324879 Withdrawn DE3324879A1 (en) 1983-07-09 1983-07-09 METHOD FOR PRODUCING A PIGMENT BASED ON 4,4 ', 7,7'-TETRACHLORTHIOINDIGO

Country Status (4)

Country Link
US (1) US4617403A (en)
EP (1) EP0134478B1 (en)
JP (1) JPS6036567A (en)
DE (2) DE3324879A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616364A1 (en) * 1996-04-24 1997-10-30 Hoechst Ag Surface-treated quinacridone and dioxazine pigments
JP6654181B2 (en) 2017-12-28 2020-02-26 本田技研工業株式会社 Canister arrangement structure for saddle type vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2158032A (en) * 1938-06-11 1939-05-09 Du Pont Process of producing symmetrical thioindigo dyes
US2914539A (en) * 1955-01-28 1959-11-24 Ciba Ltd Process for the manufacture of hydroxythionaphthenes
DE2457703C2 (en) * 1974-12-06 1984-09-20 Bayer Ag, 5090 Leverkusen Process for the preparation of 4,4 ', 7,7'-tetrachlorothioindigo in pigment form
IT1054839B (en) * 1975-02-06 1981-11-30 Hoechst Ag PROCESS FOR THE PREPARATION OF THIOINDIGOID DYES
DE2504962A1 (en) * 1975-02-06 1976-08-19 Hoechst Ag PROCESS FOR PREPARING A 4,4 ', 7,7'-TETRACHLORTHIOINDIGOPIGMENT
DE2825313A1 (en) * 1978-06-09 1979-12-20 Bayer Ag PROCESS FOR PRODUCING THIOINDIGO COMPOUNDS
DE2916400A1 (en) * 1979-04-23 1980-11-13 Basf Ag METHOD FOR PRODUCING LASING PIGMENT FORMS OF 4,4 ', 7,7'-TETRACHLORTHIOINDIGO
DE3101873A1 (en) * 1981-01-22 1982-08-26 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING COLORFUL 4,4 ', 7,7'-TETRACHLORTHIOINDIGOPIGMENTS
DE3117056A1 (en) * 1981-04-29 1982-12-09 Bayer Ag, 5090 Leverkusen Process for preparing thioindigo pigments
DE3121980A1 (en) * 1981-06-03 1982-12-30 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING 4,7-DICHLOR-3-HYDROXYTHIONAPHTHEN

Also Published As

Publication number Publication date
EP0134478A2 (en) 1985-03-20
JPH0464549B2 (en) 1992-10-15
EP0134478B1 (en) 1989-10-04
DE3324879A1 (en) 1985-01-17
EP0134478A3 (en) 1987-03-04
US4617403A (en) 1986-10-14
JPS6036567A (en) 1985-02-25

Similar Documents

Publication Publication Date Title
PT85239A (en) Process for the preparation of-aryl-phenyl-ethyl-1h-1,2,4-triazole-1-propanenitriles
DE3662256D1 (en) Process for the preparation of (2,2)-paracyclophane
DE3569375D1 (en) Process for the preparation of 1,2-benzisothiazolones
RO83114B (en) Process for the preparation of dithiazolyl-(2, 2')-disulphides
PH20038A (en) A process for the preparation of 1,8-dihydroxy-10-acyl-9-anthrone
DE3477489D1 (en) Process for the preparation of 3,4,9,10-perylene tetracarboxydiimide
DE3266652D1 (en) Process for the preparation of 2-alkoxy-(1,3)-dioxolanes
IL65387A0 (en) 2,3,4-trinor-m-inter-phenylene-prostaglandin derivatives and a process for the preparation thereof
EP0334097A3 (en) Process for the preparation of 4,4'-dihalogeno-bisphenyls
EP0206147A3 (en) Process for the preparation of 4,4'-dinitrodibenzyls
DE3568327D1 (en) Process for the preparation of 2,3,5-trimethylbenzoquinone
DE3360040D1 (en) Process for the preparation of 2,3-dichlorobutadiene-1,3
DE3169609D1 (en) Process for preparing m,m'-dinitrobenzophenone
DE3480003D1 (en) Process for the preparation of a pigment based on 4,4',7,7'-tetrachlorothio-indigo
AU590431B2 (en) A method for the preparation of 2,4-diamino-3-oxy-6- piperidyl-pyrimidine
DE3562237D1 (en) Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone
DE3760307D1 (en) Process for the preparation of 1,1,2-trialkoxyethane
EP0115811A3 (en) 2,4-dichlor-5-thiazolecarboxaldehyd and a process for its preparation
EP0347021A3 (en) Process for the preparation of 2,3-dimethoxy-5-methylbenzoquinone
ZA875689B (en) Process for the preparation of 2,4-diamino-5-benzylpyrimidines
HUT34003A (en) Process for preparing 4,4'-alkylene-dipiperidine derivatives
DE3262828D1 (en) Process for the preparation of 1,2-benzisothiazolin-3-ones
DE3278931D1 (en) 1,1-diphenylalkenes and a process for their preparation
GB2165242B (en) Process for the preparation of 1, 2-benzoxathiine derivatives
DE3476552D1 (en) Process for the preparation of 4,4',7,7'-tetrachlorothioindigo pigments

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee